New music ALERT!
Demi Lovato‘s new track, Heart By Heart, is featured on the official movie soundtrack for The Mortal Instruments: City of Bones, in theaters Tuesday, August 20.
Ch-ch-check out a first listen of the track (above)!
Demz' song is a chillingly beautiful rock ballad about finding love and holding on to it!
Awww! We can't wait to hear the full track!
[Image via WENN.]